Base | Representation |
---|---|
bin | 101110100100100001011… |
… | …101100011101101111000 |
3 | 102022221120020200211112201 |
4 | 232210201131203231320 |
5 | 404413214340011440 |
6 | 10450111505315544 |
7 | 450133500302530 |
oct | 56444135435570 |
9 | 12287506624481 |
10 | 3200312032120 |
11 | 102427678a265 |
12 | 4382aa035bb4 |
13 | 1a2a326a0668 |
14 | b0c786004c0 |
15 | 583aa2a219a |
hex | 2e921763b78 |
3200312032120 has 64 divisors (see below), whose sum is σ = 8256179796480. Its totient is φ = 1093675706496.
The previous prime is 3200312032067. The next prime is 3200312032129. The reversal of 3200312032120 is 212302130023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3200312032129) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18529164 + ... + 18701083.
It is an arithmetic number, because the mean of its divisors is an integer number (129002809320).
Almost surely, 23200312032120 is an apocalyptic number.
It is an amenable number.
3200312032120 is an abundant number, since it is smaller than the sum of its proper divisors (5055867764360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3200312032120 is a wasteful number, since it uses less digits than its factorization.
3200312032120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37230572 (or 37230568 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 3200312032120 its reverse (212302130023), we get a palindrome (3412614162143).
The spelling of 3200312032120 in words is "three trillion, two hundred billion, three hundred twelve million, thirty-two thousand, one hundred twenty".
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